28113932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2526

約数の個数: 48

約数和(自身を含む): 63022848

約数和(自身を除く): 34908916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2467, 2849, 4934, 5698, 9868, 11396, 17269, 27137, 34538, 54274, 69076, 91279, 108548, 182558, 189959, 365116, 379918, 638953, 759836, 1004069, 1277906, 2008138, 2555812, 4016276, 7028483, 14056966, 28113932]

約数ペア:

[(1, 28113932), (2, 14056966), (4, 7028483), (7, 4016276), (11, 2555812), (14, 2008138), (22, 1277906), (28, 1004069), (37, 759836), (44, 638953), (74, 379918), (77, 365116), (148, 189959), (154, 182558), (259, 108548), (308, 91279), (407, 69076), (518, 54274), (814, 34538), (1036, 27137), (1628, 17269), (2467, 11396), (2849, 9868), (4934, 5698)]